<template>
  <div class="info_config_page">
    <div class="common_form_search">
      <el-form ref="searchForm" :inline="true" :model="searchForm">
        <el-form-item label="品类名称">
          <el-input v-model="searchForm.name" placeholder="请输入品类名称" clearable />
        </el-form-item>
        <el-form-item label="字段类型">
          <el-select v-model="searchForm.field_type" placeholder="全部" clearable>
            <el-option label="文本框" :value="1" />
            <el-option label="单选" :value="2" />
            <el-option label="多选" :value="3" />
          </el-select>
        </el-form-item>
        <el-form-item>
          <el-button size="small" type="primary" @click="search()">查询</el-button>
          <el-button size="small" @click="reset()">重置</el-button>
        </el-form-item>
      </el-form>
    </div>
    <el-divider />
    <div class="flex align-center table-top-btns">
      <h5 class="flex align-center">
        <svg-icon style="margin-right: 15px" icon-class="list" :size="15" />数据列表
      </h5>
      <el-button v-if="$hasMethod('#add')" size="small" icon="el-icon-plus" class="add-btn" @click="addSources">添加表单项</el-button>
    </div>
    <el-table :data="tableData" border>
      <el-table-column align="center" label="ID" prop="id" width="100" />
      <el-table-column align="center" label="品类名称" prop="name" />
      <el-table-column align="center" label="字段排序" prop="field_order" width="100" />
      <el-table-column align="center" label="字段描述" prop="field_title" />
      <el-table-column align="center" label="字段类型" prop="field_type" />
      <el-table-column align="center" label="字段值" prop="field_val" width="260" />
      <el-table-column label="必填项" align="center">
        <template slot-scope="scope">
          <el-tag :type="scope.row.must_is == '否' ? 'danger' : 'success'">
            {{ scope.row.must_is == "否" ? "否" : "是" }}
          </el-tag>
        </template>
      </el-table-column>
      <el-table-column align="center" width="100" label="创建时间" prop="create_time" />
      <el-table-column align="center" label="操作" fixed="right">
        <template slot-scope="scope">
          <el-button v-if="$hasMethod('#edit')" size="mini" type="primary" @click="editItem(scope.row)">编辑</el-button>
          <el-button v-if="$hasMethod('#delete')" size="mini" type="danger" @click="deleteItem(scope.row.id)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    <custom-page ref="customPage" :total="total" @getList="getList" />
    <add-custom
      ref="saveTagInput"
      :handleDialog="handleDialog"
      :dialogTitle="dialogTitle"
      :isEdit="isEdit"
      :customForm="customForm"
      :cateList="cateList"
      :tagsList="tagsList"
      :isInputVisible="inputVisible"
      @submitForm="submitForm"
      @closeDialog="closeDialog"
      @closeTag="closeTag"
      @showInput="showInput"
      @changeCascader="changeCascader"
      @tagInputConfirm="tagInputConfirm"
    />
  </div>
</template>

<script>
import { formList, updateForm, getCategoryInfo, delForm } from '@/api/info'
import customPage from '@/components/customPage'
import addCustom from '../custom/addCustom'
export default {
  components: { customPage, addCustom },
  data() {
    return {
      tableData: [],
      dialogTitle: '',
      handleDialog: false,
      isEdit: true,
      total: 0,
      cateList: [],
      searchForm: {
        name: '',
        field_type: ''
      },
      customForm: {
        category_id: '',
        field_order: '',
        field_title: '',
        field_type: '',
        field_val: '',
        must_is: 1
      },
      tagsList: [],
      inputVisible: false
    }
  },
  mounted() {
    this.getList()
    this.getCateList()
  },
  methods: {
    search() {
      this.$refs.customPage.page = 1
      this.getList()
    },
    // 重置
    reset() {
      this.searchForm = Object.assign({})
      this.getList()
    },
    addSources() {
      if (this.$refs.saveTagInput.$refs.customForm) {
        this.$refs.saveTagInput.$refs.customForm.resetFields()
      }
      this.dialogTitle = '添加表单项'
      this.handleDialog = true
      this.isEdit = true
      this.customForm = {
        category_id: '',
        field_order: '',
        field_title: '',
        field_type: '',
        field_val: '',
        must_is: 1
      }
      this.tagsList = []
    },
    submitForm() {
      if (this.tagsList.length === 0) {
        this.$message.error('字段值不能为空')
        return false
      } else {
        this.customForm.field_val = this.tagsList.join(',')
        updateForm(this.customForm).then((res) => {
          this.handleDialog = false
          this.getList()
        })
      }
    },
    deleteItem(id) {
      this.$confirm('您确定要删除吗？', '删除', {
        confirmButtonText: '确定',
        cancelButtonText: '取消'
      }).then(() => {
        delForm(id).then((res) => {
          this.getList()
        })
      })
    },
    editItem(row) {
      if (this.$refs.saveTagInput.$refs.customForm) {
        this.$refs.saveTagInput.$refs.customForm.resetFields()
      }
      this.dialogTitle = '编辑表单项'
      this.handleDialog = true
      this.isEdit = false
      let form = { ...row }
      delete form.name
      delete form.create_time
      this.tagsList = form.field_val ? form.field_val.split(',') : []
      form.must_is = form.must_is === '是' ? 1 : 0
      form.field_type = form.field_type === '文本框' ? 1 : form.field_type === '单选' ? 2 : 3
      this.customForm = form
    },
    closeDialog() {
      this.customForm = Object.assign({})
      this.handleDialog = false
    },
    closeTag(tag) {
      this.tagsList.forEach((item, index) => {
        if (tag && tag === item) {
          this.tagsList.splice(index, 1)
        }
      })
    },
    tagInputConfirm(val) {
      this.tagsList = val
    },
    showInput() {
      this.inputVisible = true
    },
    changeCascader(val) {
      this.customForm.category_id = val
    },
    getCateList() {
      getCategoryInfo().then((res) => {
        this.cateList = res || []
      })
    },
    // 获取列表
    getList() {
      const { page, pageSize } = this.$refs.customPage
      formList({
        page,
        pageSize,
        name: this.searchForm.name,
        field_type: this.searchForm.field_type
      }).then((res) => {
        // console.log('res',res)
        this.tableData = res.data
        this.total = res.total
      })
    }
  }
}
</script>

<style lang="scss" scoped>
</style>
